2BVGW-SK2511UNIVERSAL SMART KEY

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 T he Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Ap plicant Company name: Grantee code: FCC ID: FRN: NEREBELZHA VIETNAM CO., LTD 2BVGW 2BVGW-SK2511 0038233557 C ontact Name: Jingpei Tan Address: Lot B30, Land Plot CN4, An Duong Industrial Park, An Phong Ward, Hai Phong City, Vietnam Telephone No: +84 0968205886 Fax No: N/A Email: [email protected] i.[NEREBELZHA VIETNAM CO., LTD] (“the applicant”) certifies that the equi pment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to secti on 2.903 of the FCC rules. The applicant must sign this certificati on. ii.[N EREBELZHA VIETNAM CO., LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [N EREBELZHA VIETNAM CO., LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment. D ate: 2026-04-07 Applicant’s Name: Title: Department Head Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

NEREBELZHA VIETNAM CO., LTD Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Device UNIVERSAL SMART KEY Company name NEREBELZHA VIETNAM CO., LTD Grantee code 2BVGW FCC ID 2BVGW-SK2511 FRN 0038233557 Contact name Jingpei Tan Address Lot B30, Land Plot CN4, An Duong Industrial Park, An Phong Ward, Hai Phong City, Vietnam Telephone number +84 0968205886 E-mail [email protected] Chipset/module information CMT2119A-ESR Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 3 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. 4 ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Jingpei Tan Date: 2026-04-07 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

NEREBELZHA VIETNAM CO., LTD Pr oduct Similarity Declaration Product name: UNIVERSAL SMART KEY Model name: IKEYTY004AL, IKEYTY003AL, IKEYTY003BL FCC ID: 2BVGW-SK2511 We (NE REBELZHA VIETNAM CO., LTD) hereby state that all t he models are electrical identical including the same software parameter and hardware design ( i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the in appearance color, model name and number of buttons.. Signature: Name: Jingpei Tan Title: Department Head 2026-04-07

TCB CALL página 1 File FCC ID: 2BVGW-SK2511 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. In google: TCB CALL página 2 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 NEREBELZHA VIETNAM CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026-04 -07 Subject: Request for Confidentiality FCC ID: 2BVGW-SK2511 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☒ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of __180__ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Jingpei Tan Title: Department Head

C5266091_X8_Ed.1 1/1 Letter of Authorization < NEREBELZHA VIETNAM CO., LTD > Company: NEREBELZHA VIETNAM CO., LTD Address: Lot B30, Land Plot CN4, An Duong Industrial Park, An Phong Ward, Hai Phong City, Vietnam Product Name: UNIVERSAL SMART KEY Model Number: IKEYTY004AL, IKEYTY003AL, IKEYTY003BL FCC Identifier: 2BVGW-SK2511 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Jingpei Tan Date: 2026-04-07 Title: Department Head Signature of applicant:

Label Location On EUT Label

FCC ID: 2BVGW-SK2511 RF EXPOSURE EVALUATION EUT Specification EUT UNIVERSAL SMART KEY Model Name IKEYTY004AL, IKEYTY003AL, IKEYTY003BL Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Others(315MHz&433.92MHz) Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power 315 MHz: 76.10 dBuV/m (-19.16 dBm)(0.0153mW) 433.92 MHz: 77.25 dBuV/m (-18.01dBm)(0.0199mW) Antenna gain 315 MHz: -4.83 dBi 433.92 MHz: -13.83 dBi Evaluation applied MPE Evaluation SAR Evaluation Standard Requirement Portable Device According to §15.247(i) and §1.1307b(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission’s guidelines. See KDB 447498 D01 General RF Exposure Guidance V06, section 4.3.1. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, 16 where ·f(GHz) is the RF channel transmit frequency in GHz ·Power and distance are rounded to the nearest mW and mm before calculation17 ·The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. FCC ID: 2BVGW-SK2511 Measurement Result Worst Case: Channel Frequency (MHz) Max Output power (dBm) Max tune-up tolerance Output power (dBm) Max Output power (dBm) Max Output power (mW) Calculation Value (Note 1) Threshold Value 315(FSK) -19.16 -19.16 ±1 -18.16 0.0153 0.0017 3 433.92(ASK) -18.01 -18.01 ±1 -17.01 0.0199 0.0026 3 315MHz EIRP=E-104.8+20logD= 76.10 -104.8+20log3= -19.16 dBm Note 1: Calculation Value =[(max. power of channel, mW)/(min. test separation distance, mm)] ·[√f(GHz)]. Fox example: 0.0153/5*√0.315= 0.0017 ≤3.0 433.92MHz EIRP=E-104.8+20logD= 77.25 -104.8+20log3= -18.01 dBm Note 1: Calculation Value =[(max. power of channel, mW)/(min. test separation distance, mm)] ·[√f(GHz)]. Fox example: 0.0199/5*√0.43392= 0.0026 ≤3.0 According to KDB447498 D01 V06, threshold at which no SAR required is ≤3.0 for 1-g SAR, separation distance is 5mm, and no simultaneous SAR measurement is required. Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. The SAR measurement is not necessary.

TEST REPORT Report No.: 8336EU012618W Applicant: NEREBELZHA VIETNAM CO., LTD Address: Lot B30, Land Plot CN4, An Duong Industrial Park, An Phong Ward, Hai Phong City, Vietnam Product Name: UNIVERSAL SMART KEY Model No.: IKEYTY004AL (refer to clause 2.4) Trademark: AUTEL FCC ID: 2BVGW-SK2511 Test Standard(s): 47 CFR Part 15 Subpart C Test Result: Pass Date of Receipt: Nov. 26, 2025 Test Date: Nov. 26, 2025 – Dec. 14, 2025 Date of Issue: Dec. 30, 2025 ISSUED BY: SHENZHEN EU TESTING LABORATORY LIMITED Prepared by: Reviewed and Approved by: ____________________ _____________________ Mikey Zhu/ Engineer Sally Zhang/ Manager Page 2 of 39 Report No.: 8336EU012618W TRF No.: FCC Part 15.231 (A01) Revision Record Report Version Issued Date Description Status V0 Dec. 30, 2025 Original Valid Page 3 of 39 Report No.: 8336EU012618W TRF No.: FCC Part 15.231 (A01) Table of Contents 1 COVER PAGE ........................................................................................................................................ 1 2 GENERAL INFORMATION ............................................................................................................................... 5 2.1 APPLICANT INFORMATION ....................................................................................................................... 5 2.2 MANUFACTURER INFORMATION ............................................................................................................... 5 2.3 FACTORY INFORMATION .......................................................................................................................... 5 2.4 GENERAL DESCRIPTION OF E.U.T. .......................................................................................................... 5 2.5 TECHNICAL INFORMATION OF E.U.T. ....................................................................................................... 6 3 TEST SUMMARY .............................................................................................................................................. 7 3.1 TEST STANDARD .................................................................................................................................... 7 3.2 TEST VERDICT ........................................................................................................................................ 7 3.3 TEST LABORATORY ................................................................................................................................ 7 4 TEST CONFIGURATION .................................................................................................................................. 8 4.1 TEST ENVIRONMENT ............................................................................................................................... 8 4.2 TEST EQUIPMENT ................................................................................................................................... 8 4.3 DESCRIPTION OF SUPPORT UNIT ............................................................................................................. 9 4.4 TEST MODE ............................................................................................................................................ 9 4.5 MEASUREMENT UNCERTAINTY ................................................................................................................ 9 4.6 DEVIATION FROM STANDARDS ................................................................................................................. 9 4.7 ABNORMALITIES FROM STANDARD CONDITION ......................................................................................... 9 5 TEST ITEMS .................................................................................................................................................... 10 5.1 ANTENNA REQUIREMENT ....................................................................................................................... 10 5.1.1 Test Requirement .................................................................................................................. 10 5.1.2 Antenna Anti-Replacement Construction .............................................................................. 10 5.1.3 Antenna Gain ........................................................................................................................ 10 5.2 CONDUCTED EMISSION AT AC POWER LINE ........................................................................................... 11 5.2.1 Test Requirement .................................................................................................................. 11 5.2.2 Test Setup Diagram .............................................................................................................. 11 5.2.3 Test Procedure ...................................................................................................................... 11 5.2.4 Test Data ............................................................................................................................... 11 5.3 20DB BANDWIDTH ................................................................................................................................ 12 5.3.1 Test Requirement .................................................................................................................. 12 5.3.2 Test Setup Diagram .............................................................................................................. 12 5.3.3 Test Procedure ...................................................................................................................... 12 5.3.4 Test Data ............................................................................................................................... 13 5.4 TRANSMIT TIME .............................................................................................................................…

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DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 1 /7 承认书 APPROVALSHEET 客户名称 CUSTOMERNAME: 产品名称315/433内置天线 PRODUCTNAME: 客户料号 CUSTOMERP/N: 优比电子料号 YoubiP/N:REV:E MANUFACTURER SIGNATURE CUSTOMER SIGNATURE CHECKEDBY: Lina APPROVEDBY:朱志军 DATE:2025/11/27 DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 2 /7 ModificationHistory VersionContentRevisionIssuedbyDate AOriginalversionZhuzhijun2025-11-27 DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 3 /7 Content ltemDescription 1.---------------------------------------------------------------TestItemsandEquipment 2.---------------------------------------------------------------------------------SParameter 3.------------------------------------------------------------------------EfficiencyandGain 4.---------------------------------------------------------------------------RadiationPattern DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 4 /7 1.TestItemsandEquipment 2.SParameter TestitemsTestequipment SParameter 1.ReturnLoss 2.VSWR Networkanalyzer (AgilentE5071B) Thewholemachineof Passiveparameters 1.Frequency 2.Gain 3.RadiationPattern 1.3Dmicrowavedarkroom (5m*5m*5m) 2.Networkanalyzer (AgilentE5071B) Thewholemachineof Activeparameters 1.TRP 2.TIS 1.3Dmicrowavedarkroom (5m*5m*5m) 2.Comprehensivetestinstrument (CMW500) Frequency(MH z) VSWR Return Loss(dB) 3156.47-2.76 43310.14-1.71 5.Antenna size chart 1mm DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 5 /7 3.EfficiencyandGain Frequency(MHz)315433 Efficiency(%) 5.471.28 Gain(dBi) -4.83-13.83 HangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 6 /7 4.RadiationPattern2D&3D 315MHz PHi 0 DongguanYoubi Electronics Co.,LTD PHi 90 theta 90 DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 7 /7 433MHz PHi0PHi90theta90